All this and heaven too is a fantastic memoir by the incredible Helena Edwards. I highly recommend her book because of its well placed truly perceptive comments placed within stories of great interest. You can buy it online from crucible publishing at the below website:

http://www.cruciblepublishers.com/productDetail.asp?PID=1086

Helena knew Gurdjieff, JG Bennet and Idries Shah and what she has to say about them all is well worth reading.